With Historical Imagery in Google Earth, we've made it possible to use Google Earth imagery to see how the world has changed over time. We've been adding imagery since the feature launched in February, and today we announced on our Google Germany Blog that we've added historical images of Berlin from 1945 and 1953. To view these new images, you'll need Google Earth 5.0. Historical imagery can be accessed by clicking on the clock icon in the top menu bar. Here's a sample of what you'll find as you explore the imagery: